1- public class MathF{public static void main(String[] args){ char[] grade=new char[4];4 grade[1]='B';grade[3]='C';Integer d1= new Integer(6);7 Integer d2= new Integer(10);8- if(d1!= d2){System.out.println("grades do not match ");10 System.out.println("Result: "+Math.sqrt(d1+d2));11 }512 else13- { System.out.println("Marks are same");14 for (int i=0;i<4;i++)System.out.println(grade[i]); }16 }}Answer:

Provided the output of the above code in the next step with a screenshot.

public class MathF{ public static void main(String[] args) { char[] grade=new char[4]; grade[1]='B'; grade[3]='C'; Integer d1= new Integer(6); Integer d2= new Integer(10); 8- if(d1!= d2){ 9 7 System.out.println("grades do not match "); System.out.println("Result: "+Math.sqrt(d1+d2))3; 11 } else 10 12 13- { System.out.println("Marks are same"); for (int i-0;i<4;i++) System.out.println(grade[i]); } 16 14 15 }} Answer: 123 4S6

public class MathF{ public static void main(String[] args) { char[] grade=new char[4]; grade[1]='B'; grade[3]='C'; Integer d1= new Integer(6); Integer d2= new Integer(10); 8- if(d1!= d2){ 9 7 System.out.println("grades do not match "); System.out.println("Result: "+Math.sqrt(d1+d2))3; 11 } else 10 12 13- { System.out.println("Marks are same"); for (int i-0;i<4;i++) System.out.println(grade[i]); } 16 14 15 }} Answer: 123 4S6

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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